We look at the division of 71676648 by 86 
Our goal is to divide 71676648 by 86.

Moving on to step 1:
The number 86 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 86

Moving on to step 2:
86 goes into 71 0 times with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Grab the next digit (6) from the dividend, add it to 71, then carry on: 716 / 86

Advancing to step 3:
The number 86 fits into 716 8 times, leaving a remainder of 28.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 688 from 716 and we're left with 28.
Fetch the next digit (7) from the dividend, attach it to 28 and continue: 287 / 86

On to step 4:
287 divided by 86 is 3 with a remainder of 29.
The next digit of our result is 3. 
Result so far: 83.0
If we subtract 258 from 287, we get 29.
Include the next digit (6) from the dividend after 29, then repeat: 296 / 86

Advancing to step 5:
86 can be fit into 296 3 times, resulting in a remainder of 38.
Put 3 as the next digit of the answer. 
Result so far: 833.0
If we take 258 away from 296, we end up with 38.
Take the next digit (6) from the dividend and append it to 38, then repeat: 386 / 86

Let's proceed to step 6:
When dividing 386 by 86, we get 4 with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 8334.0
The remainder is 42 after subtracting 344 from 386.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 86

Advancing to step 7:
The number 86 fits into 424 4 times, leaving a remainder of 80.
Write down 4 as next digit of the result. 
Result so far: 83344.0
If we take 344 away from 424, we end up with 80.
Append the next digit (8) from the dividend to 80 and continue with: 808 / 86

Let's proceed to step 8:
86 goes into 808 9 times with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 833449.0
Subtracting 774 from 808 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
340 divided by 86 is 3 with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 833449.3
Deduct 258 from 340 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 10:
86 goes into 820 9 times with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 833449.39
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 11:
When dividing 460 by 86, we get 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 833449.395
Deduct 430 from 460 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
If we divide 300 by 86, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 833449.3953
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
When dividing 420 by 86, we get 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 833449.39534
The remainder is 76 after subtracting 344 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 14:
86 can be fit into 760 8 times, resulting in a remainder of 72.
The next digit of our result is 8. 
Result so far: 833449.395348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 15:
If we divide 720 by 86, we get 8 and a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 833449.3953488
Subtract 688 from 720 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 833449.3953488, with a leftover of 3.2e-07.